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Products Category

Products

UL Door Hardware

CE Door Hardware

Fire Rated Door Hardware

Door Hinge

Fire Rated Door Hinge UL Listed

ANSI Fire Rated Door Hinge

BS EN 1935 Grade 13 CE Hinge

Heavy Duty Hinges

Electrified Door Hinge

Flag Hinge

Stainless Steel Hinges

Lift-Off Hinge

Spring Hinge

Flush Hinges

Security Hinge

Antirust Door Hinge

Folding Door Hinge

Commercial Hinges

Continuous Piano Hinge

Shower Door Hinge

Hinge Screw

Brass Hinge

Concealed Door Hinge

EN1935 Invisible Hinge

Concealed Hinge

Adjustable Concealed Hinge

Door Lock

Fire Door Lock

CE Mortise Lock

Euro Mortise Lock

Dead Bolt Lock

Door Lock for Front Door

Bathroom Door Lock

Door Lock for Sliding Door

Narrow Stile Lock

Commercial Door Lock

Door Lock for Classroom

Passage Door Lock

ANSI Mortise Lock

Tubular Lock

Cylindrical Lock

Door Lock Cylinder

Lock Cylinder EN1303

Lock Cylinder

Lock Cylinder ANSI

Panic Exit Hardware

UL Fire Exit Hardware

CE Panic Hardware

Commercial Door Push Bar

Panic Exit Device Lever Trim

Door Control

UL Door Closer

CE Door Closer

Door Closer

Concealed Door Closer

Heavy Duty Door Closer

Security Door Controls 

Door Selector

Door Coordinator

Pneumatic Door Closer

Door Handle

EN1906 Lever Handle

Tube Lever Handle-Hollow

Solid Door Handle

ANSI Door Handle

Door Handle on plate

Stainless Steel Lever

Antirust Door Handle

Lever Handle for Narrow Frame

Door knob

Lever on Backplate

Door Pull Handle

Glass door handle

Shower Door Handle

Escutcheon

Bathroom Hardware

Bathroom Mortise Lock

Bathroom Lock Cylinder

Toilet Indicator

Thumb turn with indicator

Bathroom Accessories

Door Bolt

Lever Action Flush Bolt

Wooden door bolt

Metal door flush bolts

Door Latch

Security Door Bolts

Stainless Steel Indicator Bolt

Dust Proof Socket

Flush Bolt for Metal Door

Flush Bolt for Wooden Door

Door Stopper

Door Holder

Floor Mounted Doorstop

Wall Mounted Door Stops

Magnetic Door Holders

Foot operated Door Holder

Bifold Door Catch Kit

Digital Door Lock

Padlock

Rim Lock

Door Accessories

Door Chain

Door Guard

Door Viewer

Sign Plate

Ball Catch

Push Pull Plate

Kick Plate

Metal Door Accessories

Intumescent Pads

Glass Hardware

Glass Door Hinge

Patch Fitting

Floor Spring

Glass Clip

Barn Door Hardware

Furniture Hardware

Furniture Handle

Cabinet Pulls

Cabinet knob

Towel Coat Hook

Hands Free Door Opener


 :  +86-750-3652251 / 3856396

:  +86-750-3856395 / 3856397

www.dndhardware.com

:  sales@dndhardware.com

 

Article

  • Rim locks remain one of the most practical and widely used door security solutions for residential buildings, apartments, retrofitting projects, commercial properties, and fire-rated door applications. While smart locking systems continue to grow, mechanical rim locks are still highly valued for the
  • As global demand for commercial security, industrial protection, warehouse management, and smart access control continues to grow, padlocks remain one of the most essential hardware products in both residential and commercial markets. From traditional brass padlocks to smart fingerprint-enabled mode
  • 3-hour fire rated door handles are used on fire-rated door assemblies where high levels of fire protection, durability and code compliance are required.
  • In the demanding field of commercial construction and fire safety, the integrity of a fire-rated hollow metal door is only as strong as its weakest component. For manufacturers and contractors specifying doors to the rigorous British Standard BS 476, selecting the correct hardware is not merely a ma
  • In the world of commercial construction and life safety, fire protection is not just a regulatory requirement; it is a critical component of building design that saves lives. Among the various components of a fire-rated door assembly, the UL 10C Mortise Lock plays a pivotal role. But how exactly are
  • In modern architectural hardware systems, door stoppers are no longer minor accessories—they are essential components that protect doors, walls, and ensure controlled movement in high-traffic environments.From commercial buildings to hotels and healthcare facilities, choosing the right manufacturer
  • In 2026, building security is no longer limited to locks and access systems. While smart technologies continue to evolve, door viewers (peepholes) remain a simple yet highly effective solution for identifying visitors safely and instantly.From residential apartments to commercial developments, choos
  • A UL Listed Mortise Lock is far more than a security component. It is an important part of a fire-rated door assembly and a key contributor to overall Fire Door Compliance. Understanding What is a UL Listed Mortise Lock, how UL certification works, and why certified hardware is required can help project teams make informed decisions when specifying hardware for commercial buildings. Whether the project involves healthcare facilities, educational campuses, office towers, or hospitality developments, selecting a compliant Fire Rated Mortise Lock helps support life safety objectives, code compliance, and long-term building performance. As fire safety regulations continue to evolve, certified products supplied by experienced UL Fire Rated Door Hardware Manufacturers and reliable UL Listed Hardware Suppliers will remain essential components of compliant commercial door systems.
  • Panic exit devices and fire-rated exit devices are both designed to support safe emergency egress, but they are not the same product.
  • In today’s global construction environment, fire-rated door hardware is no longer optional—it is a regulatory requirement. Among all locking solutions, UL-certified mortise locks have become the preferred choice for commercial buildings, hospitals, hotels, and public infrastructure due to their stru

Contact Info

:+86-139 2903 7292   David Jian

:  +86-750- 3856396

 : sales@dndhardware.com
 
: +86-139 2903 7292
 
 : +86-139 2903 7292

:  12th Floor, Building 2, No.898, KeChuang Technical Zone,
Jiangmen Avenue, Pengjiang District, Jiangmen City, Guangdong, China
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